SF Pro is built to be "functional and expressive," adapting its design automatically based on the size of the text to ensure legibility.
If you like the look of SF Pro but need a font for a non-Apple project or general commercial use, these options are visually similar:
If you are developing an app for iOS, macOS, watchOS, or tvOS using Xcode, you have full, royalty-free access to SF Pro-Regular. You can call it via code ( UIFont.systemFont(ofSize: 17, weight: .regular) ). You can also use it in Mac apps, prototypes, and App Store screenshots.
: Google’s system font, which shares a similar modern, geometric feel. Helvetica Neue
Apple holds strict licensing over the SF Pro family. Here are the legal use cases: